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feat(install): add bun as a package manager#1005

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feat(install): add bun as a package manager#1005
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bun-pm

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@fengmk2 fengmk2 commented Mar 18, 2026 •
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Summary

Add bun as the 4th supported package manager alongside pnpm, npm, and yarn. Bun is added only as a package manager and runtime support is not planned.

Closes #557

Changes

Rust Core

  • Add Bun variant to PackageManagerType enum
  • Detect bun via packageManager field, bun.lock, bun.lockb, bunfig.toml
  • Download platform-specific native binary from @oven/bun-{os}-{arch} npm packages (including musl variants)
  • Add native binary shim support (non-Node.js wrappers for sh/cmd/ps1)
  • Add PackageManagerType::Bun arms to all 30 command files with correct flag mappings
  • Add bun to interactive package manager selection menu

Command Mappings

  • bun install with --frozen-lockfile, --production, --ignore-scripts, --lockfile-only, --omit optional, --filter
  • bun add with --dev, --peer, --optional, --exact, --global
  • bun remove, bun update (with --latest, --interactive, --recursive, --production)
  • bun outdated (with --filter, --recursive, --production, --omit optional)
  • bun why (with --depth), bun x (with --package), bun audit (with --audit-level)
  • bun pm pack (with --filename, --gzip-level), bun pm ls, bun pm cache, bun pm whoami
  • bun info for package view, bun publish for publishing
  • Unsupported commands (deprecate, fund, owner, ping, search, token) fall back to npm silently

Global CLI & NAPI

  • Add "bun" to PACKAGE_MANAGER_TOOLS in shim dispatch
  • Add "bun" => PackageManagerType::Bun in NAPI binding

TypeScript

  • Add bun to PackageManager type and selection prompt
  • Add --package-manager flag to vp create for easier testing
  • Handle bun in monorepo templates (uses package.json workspaces, not pnpm-workspace.yaml)
  • Bun catalog support: write catalog entries to root package.json with catalog: references in both dependencies and overrides
  • Migration: bun uses overrides with catalog: references (not raw versions)
  • Use bun x instead of bunx for DLX commands (better cross-platform compatibility)

Snap Tests & Output Sanitizer

  • 10 bun command snap tests (add, remove, update, outdated, why, dlx, list, publish, view, cache)
  • 1 bun monorepo creation snap test (new-vite-monorepo-bun) verifying catalog support
  • Filter unstable bun output: Resolving dependencies, Resolved, downloaded and extracted, Resolving..., Saved lockfile, (vX.Y.Z available)

RFCs

  • Update all 11 package-manager RFCs with bun command mapping tables

Ecosystem CI

  • Add bun-vite-template (React + Mantine) test case

Test plan

  • cargo test -p vite_install — 455 tests pass (18 new bun tests)
  • cargo test -p vite_global_cli — 311 tests pass
  • pnpm -F vite-plus snap-test-global bun — all 10 bun snap tests pass
  • pnpm -F vite-plus snap-test-global new-vite-monorepo-bun — catalog test passes
  • pnpm -F vite-plus snap-test-global new-vite-monorepo — existing pnpm test unaffected
  • Ecosystem CI clone verified locally for bun-vite-template
  • Windows native cmd shim tested (no command echo)
  • musl Linux binary detection tested

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fengmk2 commented Mar 18, 2026 •
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@fengmk2 fengmk2 mentioned this pull request Mar 18, 2026
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fengmk2 commented Mar 25, 2026
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Pull request overview

Adds Bun as a 4th supported package manager across Vite+ (Rust core, NAPI/binding, TypeScript CLI), updating command mappings/RFCs and adding snapshot coverage to validate behavior.

Changes:

  • Introduces PackageManagerType::Bun with detection (packageManager field + bun lock/config files) and Bun binary download/shim support.
  • Adds Bun support across CLI commands (install/add/remove/update/outdated/pm subcommands/etc.) plus TypeScript prompts/migration/template handling.
  • Updates RFC documentation and adds global snap-tests for Bun flows.

Reviewed changes

Copilot reviewed 82 out of 82 changed files in this pull request and generated 2 comments.

Show a summary per file
File Description
rfcs/why-package-command.md Documents vp why mappings and Bun behavior/limitations.
rfcs/update-package-command.md Documents vp update mappings including Bun flags.
rfcs/pm-command-group.md Documents vp pm subcommands and Bun delegation rules.
rfcs/pack-command.md Clarifies vp pm pack behavior for Bun (bun pm pack).
rfcs/outdated-package-command.md Documents vp outdated mappings including Bun support/limits.
rfcs/link-unlink-package-commands.md Documents vp link/unlink mappings including Bun.
rfcs/install-command.md Documents vp install mappings including Bun flags.
rfcs/exec-command.md Updates vp exec RFC to reference Bun equivalences.
rfcs/dlx-command.md Updates vp dlx RFC to include Bun (bun x) mapping.
rfcs/dedupe-package-command.md Notes Bun lacks dedupe; documents fallback expectations.
rfcs/add-remove-package-commands.md Documents add/remove mappings including Bun and limitations.
packages/tools/src/utils.ts Stabilizes bun CLI output in snapshot normalization.
packages/cli/src/utils/prompts.ts Adds Bun to interactive package manager selection.
packages/cli/src/types/package.ts Extends PackageManager type with bun.
packages/cli/src/migration/migrator.ts Treats Bun like npm for overrides; excludes Bun from catalog usage.
packages/cli/src/migration/bin.ts Forces reinstall with --force for npm and bun.
packages/cli/src/create/templates/monorepo.ts Treats Bun like npm workspace layout (workspaces field).
packages/cli/src/create/command.ts Uses bun x as runner; fixes npx -- passthrough condition.
packages/cli/snap-tests-global/command-why-bun/steps.json Adds Bun snap-test steps for vp why.
packages/cli/snap-tests-global/command-why-bun/snap.txt Expected output snapshot for Bun vp why.
packages/cli/snap-tests-global/command-why-bun/package.json Bun-based fixture project for vp why.
packages/cli/snap-tests-global/command-view-bun/steps.json Adds Bun snap-test steps for vp pm view.
packages/cli/snap-tests-global/command-view-bun/snap.txt Expected output snapshot for Bun vp pm view.
packages/cli/snap-tests-global/command-view-bun/package.json Bun-based fixture project for vp pm view.
packages/cli/snap-tests-global/command-update-bun/steps.json Adds Bun snap-test steps for vp update.
packages/cli/snap-tests-global/command-update-bun/snap.txt Expected output snapshot for Bun vp update.
packages/cli/snap-tests-global/command-update-bun/package.json Bun-based fixture project for vp update.
packages/cli/snap-tests-global/command-remove-bun/steps.json Adds Bun snap-test steps for vp remove.
packages/cli/snap-tests-global/command-remove-bun/snap.txt Expected output snapshot for Bun vp remove.
packages/cli/snap-tests-global/command-remove-bun/package.json Bun-based fixture project for vp remove.
packages/cli/snap-tests-global/command-publish-bun/steps.json Adds Bun snap-test steps for vp pm publish.
packages/cli/snap-tests-global/command-publish-bun/snap.txt Expected output snapshot for Bun vp pm publish.
packages/cli/snap-tests-global/command-publish-bun/package.json Bun-based fixture project for vp pm publish.
packages/cli/snap-tests-global/command-outdated-bun/steps.json Adds Bun snap-test steps for vp outdated.
packages/cli/snap-tests-global/command-outdated-bun/snap.txt Expected output snapshot for Bun vp outdated.
packages/cli/snap-tests-global/command-outdated-bun/package.json Bun-based fixture project for vp outdated.
packages/cli/snap-tests-global/command-list-bun/steps.json Adds Bun snap-test steps for vp pm list.
packages/cli/snap-tests-global/command-list-bun/snap.txt Expected output snapshot for Bun vp pm list.
packages/cli/snap-tests-global/command-list-bun/package.json Bun-based fixture project for vp pm list.
packages/cli/snap-tests-global/command-dlx-bun/steps.json Adds Bun snap-test steps for vp dlx.
packages/cli/snap-tests-global/command-dlx-bun/snap.txt Expected output snapshot for Bun vp dlx.
packages/cli/snap-tests-global/command-dlx-bun/package.json Bun-based fixture project for vp dlx.
packages/cli/snap-tests-global/command-cache-bun/steps.json Adds Bun snap-test steps for vp pm cache.
packages/cli/snap-tests-global/command-cache-bun/snap.txt Expected output snapshot for Bun vp pm cache.
packages/cli/snap-tests-global/command-cache-bun/package.json Bun-based fixture project for vp pm cache.
packages/cli/snap-tests-global/command-add-bun/steps.json Adds Bun snap-test steps for vp add.
packages/cli/snap-tests-global/command-add-bun/snap.txt Expected output snapshot for Bun vp add.
packages/cli/snap-tests-global/command-add-bun/package.json Bun-based fixture project for vp add.
packages/cli/binding/src/package_manager.rs Maps "bun" to PackageManagerType::Bun in NAPI binding.
crates/vite_install/src/shim.rs Adds native binary shim generation for bun (and similar).
crates/vite_install/src/package_manager.rs Adds Bun detection, platform package selection, and bun binary download flow.
crates/vite_install/src/commands/why.rs Adds Bun why resolution with supported/unsupported flags behavior.
crates/vite_install/src/commands/whoami.rs Adds Bun whoami mapping (bun pm whoami).
crates/vite_install/src/commands/view.rs Uses bun info when PM is Bun; otherwise npm view.
crates/vite_install/src/commands/update.rs Adds Bun update argument mapping.
crates/vite_install/src/commands/unlink.rs Adds Bun unlink mapping with recursive warning.
crates/vite_install/src/commands/token.rs Documents Bun fallback behavior (comment).
crates/vite_install/src/commands/search.rs Documents Bun fallback behavior (comment).
crates/vite_install/src/commands/run.rs Allows run to use bun binary for Bun PM.
crates/vite_install/src/commands/remove.rs Adds Bun remove mapping and unsupported flag warnings.
crates/vite_install/src/commands/rebuild.rs Disables rebuild for Bun with warning.
crates/vite_install/src/commands/publish.rs Adds Bun publish mapping + unsupported flag warnings.
crates/vite_install/src/commands/prune.rs Disables prune for Bun with warning.
crates/vite_install/src/commands/ping.rs Documents Bun fallback behavior (comment).
crates/vite_install/src/commands/pack.rs Adds Bun pack mapping to bun pm pack with option translations.
crates/vite_install/src/commands/owner.rs Documents Bun fallback behavior (comment).
crates/vite_install/src/commands/outdated.rs Adds Bun outdated mapping + unsupported option warnings.
crates/vite_install/src/commands/logout.rs Uses npm logout when PM is Bun.
crates/vite_install/src/commands/login.rs Uses npm login when PM is Bun.
crates/vite_install/src/commands/list.rs Adds Bun list mapping to bun pm ls with warnings for unsupported flags.
crates/vite_install/src/commands/link.rs Adds Bun link mapping (bun link).
crates/vite_install/src/commands/install.rs Adds Bun install argument mapping + standardizes warnings via output::warn.
crates/vite_install/src/commands/fund.rs Warns and falls back to npm fund for Bun.
crates/vite_install/src/commands/dlx.rs Adds Bun dlx runner (bun x).
crates/vite_install/src/commands/dist_tag.rs Warns and falls back to npm dist-tag for Bun.
crates/vite_install/src/commands/deprecate.rs Warns and falls back to npm deprecate for Bun.
crates/vite_install/src/commands/dedupe.rs Warns and falls back to bun install for Bun dedupe.
crates/vite_install/src/commands/config.rs Warns and falls back to npm config for Bun.
crates/vite_install/src/commands/cache.rs Adds Bun cache mapping via bun pm cache / rm.
crates/vite_install/src/commands/audit.rs Adds Bun audit mapping + behavior for unsupported flags.
crates/vite_install/src/commands/add.rs Adds Bun add mapping + unsupported flag warnings.
crates/vite_global_cli/src/shim/dispatch.rs Includes bun in package-manager tool list for project-context resolution.

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@fengmk2 fengmk2 changed the title feat(install): add bun as a package manager (#557) feat(install): add bun as a package manager Mar 25, 2026
fengmk2 added a commit that referenced this pull request Mar 26, 2026
@fengmk2
fix(install): use bun x instead of bunx for DLX commands
88b7fde 
Some installation methods (e.g. mise) don't add `bunx` exe to PATH on
Windows. Using `bun x` (subcommand) instead of `bunx` (separate binary)
is more reliable across platforms and calls fewer binaries.

Closes #1005
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Awesome!!

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fengmk2 commented Mar 27, 2026

Need to add an e2e test for bun + vp lint type-aware https://github.com/voidzero-dev/vite-plus/actions/runs/23598882817/job/68723764147

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fengmk2 commented Mar 27, 2026 •
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Manual Testing Plan

Prerequisites

mkdir /tmp/test-bun-vp && cd /tmp/test-bun-vp
echo '{"name":"test-bun","version":"1.0.0","packageManager":"bun@1.3.11"}' > package.json

1. Detection & Install

  • 1.1 vp install — detects bun from packageManager field, runs bun install
  • 1.2 vp install --frozen-lockfile — runs bun install --frozen-lockfile
  • 1.3 vp install --production — runs bun install --production
  • 1.4 vp install --ignore-scripts — runs bun install --ignore-scripts
  • 1.5 vp install --lockfile-only — runs bun install --lockfile-only
  • 1.6 vp install --force — runs bun install --force

2. Add & Remove

  • 2.1 vp add lodash — runs bun add lodash, adds to dependencies
  • 2.2 vp add -D typescript — runs bun add --dev typescript
  • 2.3 vp add -O sharp — runs bun add --optional sharp
  • 2.4 vp add --save-peer react — runs bun add --peer react
  • 2.5 vp add -E lodash — runs bun add --exact lodash
  • 2.6 vp remove lodash — runs bun remove lodash

3. Update & Outdated

  • 3.1 vp update — runs bun update
  • 3.2 vp update --latest — runs bun update --latest
  • 3.3 vp update --interactive — runs bun update --interactive (interactive TUI)
  • 3.4 vp outdated — runs bun outdated

4. DLX (Execute package)

  • 4.1 vp dlx cowsay hello — runs bun x cowsay hello (not bunx)
  • 4.2 vp dlx cowsay@1.6.0 hello — runs bun x cowsay@1.6.0 hello

5. Why & Audit

  • 5.1 vp why lodash — runs bun why lodash
  • 5.2 vp why lodash --depth 1 — runs bun why lodash --depth 1
  • 5.3 vp pm audit — runs bun audit (not bun pm audit)
  • 5.4 vp pm audit --audit-level high — runs bun audit --audit-level high

6. PM Subcommands

  • 6.1 vp pm list — runs bun pm ls
  • 6.2 vp pm view lodash — runs bun info lodash (not npm view)
  • 6.3 vp pm publish --dry-run — runs bun publish --dry-run
  • 6.4 vp pm pack — runs bun pm pack
  • 6.5 vp pm whoami — runs bun pm whoami
  • 6.6 vp pm cache dir — runs bun pm cache

7. Commands Delegating to npm

  • 7.1 vp pm login — falls back to npm login (no warning)
  • 7.2 vp pm logout — falls back to npm logout (no warning)
  • 7.3 vp pm owner ls lodash — falls back to npm owner ls lodash (no warning)

8. Monorepo with Catalog (vp create)

cd /tmp && rm -rf test-bun-monorepo
vp create vite:monorepo --no-interactive --package-manager bun
  • 8.1 Root package.json has "catalog" field with vite/vitest/vite-plus entries
  • 8.2 Root package.json has "overrides" with "catalog:" references
  • 8.3 Root package.json has "workspaces" array (not pnpm-workspace.yaml)
  • 8.4 Root package.json has "packageManager": "bun@..."
  • 8.5 No pnpm-workspace.yaml or .yarnrc.yml files
  • 8.6 Sub-package uses "catalog:" for vite and vite-plus

9. Detection from Files (no packageManager field)

cd /tmp && mkdir test-bun-detect && cd test-bun-detect
echo '{"name":"test"}' > package.json
  • 9.1 Create bun.lock → vp install detects bun
  • 9.2 Create bun.lockb (remove bun.lock) → vp install detects bun
  • 9.3 Create bunfig.toml (remove bun.lockb) → vp install detects bun

10. Invalid Input

  • 10.1 vp create vite:monorepo --no-interactive --package-manager invalid → error: "Invalid package manager"

@fengmk2 fengmk2 force-pushed the bun-pm branch 2 times, most recently from 4572e20 to 3a85b2b Compare March 27, 2026 06:37
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graphite-app bot commented Mar 27, 2026 •
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Merge activity

  • Mar 27, 11:44 AM UTC: fengmk2 added this pull request to the Graphite merge queue.
  • Mar 27, 12:00 PM UTC: The Graphite merge queue couldn't merge this PR because it was not satisfying all requirements (Failed CI: 'done', 'CLI E2E test (namespace-profile-linux-x64-default, x86_64-unknown-linux-gnu)', 'CLI E2E test (namespace-profile-mac-default, aarch64-apple-darwin)', 'CLI E2E test (Linux x64 musl)').
  • Mar 27, 12:16 PM UTC: fengmk2 added this pull request to the Graphite merge queue.
  • Mar 27, 12:17 PM UTC: Merged by the Graphite merge queue.

graphite-app bot pushed a commit that referenced this pull request Mar 27, 2026
@fengmk2
feat(install): add bun as a package manager (#1005)
d0ba2fd 
## Summary

Add bun as the 4th supported package manager alongside pnpm, npm, and yarn. Bun is added only as a package manager and runtime support is not planned.

Closes #557

## Changes

### Rust Core

- Add `Bun` variant to `PackageManagerType` enum
- Detect bun via `packageManager` field, `bun.lock`, `bun.lockb`, `bunfig.toml`
- Download platform-specific native binary from `@oven/bun-{os}-{arch}` npm packages (including musl variants)
- Add native binary shim support (non-Node.js wrappers for sh/cmd/ps1)
- Add `PackageManagerType::Bun` arms to all 30 command files with correct flag mappings
- Add bun to interactive package manager selection menu

### Command Mappings

- `bun install` with `--frozen-lockfile`, `--production`, `--ignore-scripts`, `--lockfile-only`, `--omit optional`, `--filter`
- `bun add` with `--dev`, `--peer`, `--optional`, `--exact`, `--global`
- `bun remove`, `bun update` (with `--latest`, `--interactive`, `--recursive`, `--production`)
- `bun outdated` (with `--filter`, `--recursive`, `--production`, `--omit optional`)
- `bun why` (with `--depth`), `bun x` (with `--package`), `bun audit` (with `--audit-level`)
- `bun pm pack` (with `--filename`, `--gzip-level`), `bun pm ls`, `bun pm cache`, `bun pm whoami`
- `bun info` for package view, `bun publish` for publishing
- Unsupported commands (deprecate, fund, owner, ping, search, token) fall back to npm silently

### Global CLI & NAPI

- Add `"bun"` to `PACKAGE_MANAGER_TOOLS` in shim dispatch
- Add `"bun" => PackageManagerType::Bun` in NAPI binding

### TypeScript

- Add `bun` to `PackageManager` type and selection prompt
- Add `--package-manager` flag to `vp create` for easier testing
- Handle bun in monorepo templates (uses `package.json` workspaces, not pnpm-workspace.yaml)
- Bun catalog support: write catalog entries to root `package.json` with `catalog:` references in both dependencies and overrides
- Migration: bun uses `overrides` with `catalog:` references (not raw versions)
- Use `bun x` instead of `bunx` for DLX commands (better cross-platform compatibility)

### Snap Tests & Output Sanitizer

- 10 bun command snap tests (add, remove, update, outdated, why, dlx, list, publish, view, cache)
- 1 bun monorepo creation snap test (`new-vite-monorepo-bun`) verifying catalog support
- Filter unstable bun output: `Resolving dependencies`, `Resolved, downloaded and extracted`, `Resolving...`, `Saved lockfile`, `(vX.Y.Z available)`

### RFCs

- Update all 11 package-manager RFCs with bun command mapping tables

### Ecosystem CI

- Add `bun-vite-template` (React + Mantine) test case

## Test plan

- [x] `cargo test -p vite_install` — 455 tests pass (18 new bun tests)
- [x] `cargo test -p vite_global_cli` — 311 tests pass
- [x] `pnpm -F vite-plus snap-test-global bun` — all 10 bun snap tests pass
- [x] `pnpm -F vite-plus snap-test-global new-vite-monorepo-bun` — catalog test passes
- [x] `pnpm -F vite-plus snap-test-global new-vite-monorepo` — existing pnpm test unaffected
- [x] Ecosystem CI clone verified locally for `bun-vite-template`
- [x] Windows native cmd shim tested (no command echo)
- [x] musl Linux binary detection tested

🤖 Generated with [Claude Code](https://claude.com/claude-code)
graphite-app bot pushed a commit that referenced this pull request Mar 27, 2026
@fengmk2
feat(install): add bun as a package manager (#1005)
f552eaf 
## Summary

Add bun as the 4th supported package manager alongside pnpm, npm, and yarn. Bun is added only as a package manager and runtime support is not planned.

Closes #557

## Changes

### Rust Core

- Add `Bun` variant to `PackageManagerType` enum
- Detect bun via `packageManager` field, `bun.lock`, `bun.lockb`, `bunfig.toml`
- Download platform-specific native binary from `@oven/bun-{os}-{arch}` npm packages (including musl variants)
- Add native binary shim support (non-Node.js wrappers for sh/cmd/ps1)
- Add `PackageManagerType::Bun` arms to all 30 command files with correct flag mappings
- Add bun to interactive package manager selection menu

### Command Mappings

- `bun install` with `--frozen-lockfile`, `--production`, `--ignore-scripts`, `--lockfile-only`, `--omit optional`, `--filter`
- `bun add` with `--dev`, `--peer`, `--optional`, `--exact`, `--global`
- `bun remove`, `bun update` (with `--latest`, `--interactive`, `--recursive`, `--production`)
- `bun outdated` (with `--filter`, `--recursive`, `--production`, `--omit optional`)
- `bun why` (with `--depth`), `bun x` (with `--package`), `bun audit` (with `--audit-level`)
- `bun pm pack` (with `--filename`, `--gzip-level`), `bun pm ls`, `bun pm cache`, `bun pm whoami`
- `bun info` for package view, `bun publish` for publishing
- Unsupported commands (deprecate, fund, owner, ping, search, token) fall back to npm silently

### Global CLI & NAPI

- Add `"bun"` to `PACKAGE_MANAGER_TOOLS` in shim dispatch
- Add `"bun" => PackageManagerType::Bun` in NAPI binding

### TypeScript

- Add `bun` to `PackageManager` type and selection prompt
- Add `--package-manager` flag to `vp create` for easier testing
- Handle bun in monorepo templates (uses `package.json` workspaces, not pnpm-workspace.yaml)
- Bun catalog support: write catalog entries to root `package.json` with `catalog:` references in both dependencies and overrides
- Migration: bun uses `overrides` with `catalog:` references (not raw versions)
- Use `bun x` instead of `bunx` for DLX commands (better cross-platform compatibility)

### Snap Tests & Output Sanitizer

- 10 bun command snap tests (add, remove, update, outdated, why, dlx, list, publish, view, cache)
- 1 bun monorepo creation snap test (`new-vite-monorepo-bun`) verifying catalog support
- Filter unstable bun output: `Resolving dependencies`, `Resolved, downloaded and extracted`, `Resolving...`, `Saved lockfile`, `(vX.Y.Z available)`

### RFCs

- Update all 11 package-manager RFCs with bun command mapping tables

### Ecosystem CI

- Add `bun-vite-template` (React + Mantine) test case

## Test plan

- [x] `cargo test -p vite_install` — 455 tests pass (18 new bun tests)
- [x] `cargo test -p vite_global_cli` — 311 tests pass
- [x] `pnpm -F vite-plus snap-test-global bun` — all 10 bun snap tests pass
- [x] `pnpm -F vite-plus snap-test-global new-vite-monorepo-bun` — catalog test passes
- [x] `pnpm -F vite-plus snap-test-global new-vite-monorepo` — existing pnpm test unaffected
- [x] Ecosystem CI clone verified locally for `bun-vite-template`
- [x] Windows native cmd shim tested (no command echo)
- [x] musl Linux binary detection tested

🤖 Generated with [Claude Code](https://claude.com/claude-code)
@fengmk2
feat(install): add bun as a package manager (#1005)
37c0432 
## Summary

Add bun as the 4th supported package manager alongside pnpm, npm, and yarn. Bun is added only as a package manager and runtime support is not planned.

Closes #557

## Changes

### Rust Core

- Add `Bun` variant to `PackageManagerType` enum
- Detect bun via `packageManager` field, `bun.lock`, `bun.lockb`, `bunfig.toml`
- Download platform-specific native binary from `@oven/bun-{os}-{arch}` npm packages (including musl variants)
- Add native binary shim support (non-Node.js wrappers for sh/cmd/ps1)
- Add `PackageManagerType::Bun` arms to all 30 command files with correct flag mappings
- Add bun to interactive package manager selection menu

### Command Mappings

- `bun install` with `--frozen-lockfile`, `--production`, `--ignore-scripts`, `--lockfile-only`, `--omit optional`, `--filter`
- `bun add` with `--dev`, `--peer`, `--optional`, `--exact`, `--global`
- `bun remove`, `bun update` (with `--latest`, `--interactive`, `--recursive`, `--production`)
- `bun outdated` (with `--filter`, `--recursive`, `--production`, `--omit optional`)
- `bun why` (with `--depth`), `bun x` (with `--package`), `bun audit` (with `--audit-level`)
- `bun pm pack` (with `--filename`, `--gzip-level`), `bun pm ls`, `bun pm cache`, `bun pm whoami`
- `bun info` for package view, `bun publish` for publishing
- Unsupported commands (deprecate, fund, owner, ping, search, token) fall back to npm silently

### Global CLI & NAPI

- Add `"bun"` to `PACKAGE_MANAGER_TOOLS` in shim dispatch
- Add `"bun" => PackageManagerType::Bun` in NAPI binding

### TypeScript

- Add `bun` to `PackageManager` type and selection prompt
- Add `--package-manager` flag to `vp create` for easier testing
- Handle bun in monorepo templates (uses `package.json` workspaces, not pnpm-workspace.yaml)
- Bun catalog support: write catalog entries to root `package.json` with `catalog:` references in both dependencies and overrides
- Migration: bun uses `overrides` with `catalog:` references (not raw versions)
- Use `bun x` instead of `bunx` for DLX commands (better cross-platform compatibility)

### Snap Tests & Output Sanitizer

- 10 bun command snap tests (add, remove, update, outdated, why, dlx, list, publish, view, cache)
- 1 bun monorepo creation snap test (`new-vite-monorepo-bun`) verifying catalog support
- Filter unstable bun output: `Resolving dependencies`, `Resolved, downloaded and extracted`, `Resolving...`, `Saved lockfile`, `(vX.Y.Z available)`

### RFCs

- Update all 11 package-manager RFCs with bun command mapping tables

### Ecosystem CI

- Add `bun-vite-template` (React + Mantine) test case

## Test plan

- [x] `cargo test -p vite_install` — 455 tests pass (18 new bun tests)
- [x] `cargo test -p vite_global_cli` — 311 tests pass
- [x] `pnpm -F vite-plus snap-test-global bun` — all 10 bun snap tests pass
- [x] `pnpm -F vite-plus snap-test-global new-vite-monorepo-bun` — catalog test passes
- [x] `pnpm -F vite-plus snap-test-global new-vite-monorepo` — existing pnpm test unaffected
- [x] Ecosystem CI clone verified locally for `bun-vite-template`
- [x] Windows native cmd shim tested (no command echo)
- [x] musl Linux binary detection tested

🤖 Generated with [Claude Code](https://claude.com/claude-code)
@graphite-app graphite-app bot merged commit 37c0432 into main Mar 27, 2026
54 checks passed
@graphite-app graphite-app bot deleted the bun-pm branch March 27, 2026 12:17
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feat: support bun (vite install)

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@fengmk2 @johnpyp @cpojer